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• 数学 • 上一篇    下一篇

一类非线性奇异椭圆方程解的存在性和多重性

魏 晓 丹   

  1. 大连民族学院 计算机科学与技术学院, 辽宁 大连 116600; 吉林大学 数学研究所, 长春 130012
  • 收稿日期:2008-06-01 修回日期:1900-01-01 出版日期:2008-07-26 发布日期:2008-07-26
  • 通讯作者: 魏 晓 丹

Existence and Multiplicity of Solutions fora Nonlinear Singular Elliptic Equation

WEI Xiaodan   

  1. School of Computer Scicence and Technology, Dalian Nationalities University, Dalian 116600, Liaoning Province, China;Institute of Mathematics, Jilin University, Changchun 130012, China
  • Received:2008-06-01 Revised:1900-01-01 Online:2008-07-26 Published:2008-07-26
  • Contact: WEI Xiaodan

摘要: 研究一类具奇性和退化性的非线性椭圆方程Dirichlet 问题, 通过构造适当的逼近问题并结合紧致方法, 证明了解的存在性和多重性.

关键词: 奇异椭圆方程, 解, 存在性, 多重性

Abstract: This paper is devoted to the existence and multiplicity of the solutions of the homogenous Dirichlet problem for a nonlinear singular elliptic equation with natural growth in the gradient. The proofs for the main results are based on a prior estimate of the solutions of approximate problems and compactness techniques.

Key words: singular elliptic equation, solution, existence, multiplicity

中图分类号: 

  • O175.25